Finding the Third Proportional to 224,238 and 477,546

Step by Step Solution

1. Step 1: Write the proportion equation
   224,238 : 477,546 = 477,546 : x
2. Step 2: Convert to fraction form
   224,238/477,546 = 477,546/x
3. Step 3: Cross multiply
   224,238x = 477,546 × 477,546
4. Step 4: Simplify right side
   224,238x = 228,050,182,116
5. Step 5: Solve for x
   x = 228,050,182,116/224,238
6. Step 6: Final answer
   x = 1,017,000.61